The Switch,rotary, cataloged under National Stock Number 5930-01-439-6558, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sgm Co Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-439-6558 |
| Primary Part Number | 2400-004 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Sgm Co Inc |
| Status | ACTIVE |
| Style Designator | RECTANGULAR PANEL MOUNT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2400-004 PRIMARY | Sgm Co Inc (USA) |
| Reference | Meaning |
|---|---|
| PA-24-00-4 | 5/9 Secondary reference Sgm Co Inc |
NSN 5930-01-439-6558 is a Switch,rotary, manufactured by Sgm Co Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-439-6558 has 1 manufacturer part number on file: 2400-004 (Sgm Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-657-6857. Verify interchangeability with system specifications before substitution.
Key specifications for 2400-004: Style Designator: RECTANGULAR PANEL MOUNT. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.